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Precision 4 Swiss Machining, Inc.is a CNC Swiss Screw Machine manufacturer
located in San Diego, California. With 30 years of experience and counting, Precision 4 Swiss
Machining has provided the most competent expertise and skills for your manufacturing needs.
Since its founding in 2000, the company has constantly striven for improvement to ensure we
continue to meet the changing needs of our customers.

It is now one of San Diego's most trusted names in CNC machining shops.